import React from "react";
import styles from "./index.less";
import { Table, Switch, Radio, Form } from "antd";
import { DownOutlined } from "@ant-design/icons";

const columns = [
  {
    title: "Name",
    dataIndex: "name",
    key: "name",
    render: text => <a>{text}</a>
  },
  {
    title: "Age",
    dataIndex: "age",
    key: "age"
  },
  {
    title: "Address",
    dataIndex: "address",
    key: "address"
  },
  {
    title: "Action",
    key: "action",
    render: () => (
      <span>
        <a style={{ marginRight: 16 }}>Delete</a>
        <a className="ant-dropdown-link">
          More actions <DownOutlined />
        </a>
      </span>
    )
  }
];

const data = [];
for (let i = 1; i <= 10; i++) {
  data.push({
    key: i,
    name: "John Brown",
    age: `${i}2`,
    address: `New York No. ${i} Lake Park`,
    description: `My name is John Brown, I am ${i}2 years old, living in New York No. ${i} Lake Park.`
  });
}

const expandable = { expandedRowRender: record => <p>{record.description}</p> };
const title = () => "Here is title";
const showHeader = true;
const footer = () => "Here is footer";
const pagination = { position: "bottom" };

class Demo extends React.Component {
  state = {
    bordered: false,
    loading: false,
    pagination,
    size: "default",
    expandable,
    title: undefined,
    showHeader,
    footer,
    rowSelection: {},
    scroll: undefined,
    hasData: true,
    tableLayout: undefined
  };

  handleToggle = prop => enable => {
    this.setState({ [prop]: enable });
  };

  handleSizeChange = e => {
    this.setState({ size: e.target.value });
  };

  handleTableLayoutChange = e => {
    this.setState({ tableLayout: e.target.value });
  };

  handleExpandChange = enable => {
    this.setState({ expandable: enable ? expandable : undefined });
  };

  handleEllipsisChange = enable => {
    this.setState({ ellipsis: enable });
  };

  handleTitleChange = enable => {
    this.setState({ title: enable ? title : undefined });
  };

  handleHeaderChange = enable => {
    this.setState({ showHeader: enable ? showHeader : false });
  };

  handleFooterChange = enable => {
    this.setState({ footer: enable ? footer : undefined });
  };

  handleRowSelectionChange = enable => {
    this.setState({ rowSelection: enable ? {} : undefined });
  };

  handleYScrollChange = enable => {
    this.setState({ yScroll: enable });
  };

  handleXScrollChange = e => {
    this.setState({ xScroll: e.target.value });
  };

  handleDataChange = hasData => {
    this.setState({ hasData });
  };

  handlePaginationChange = e => {
    const { value } = e.target;
    this.setState({
      pagination: value === "none" ? false : { position: value }
    });
  };

  render() {
    const { xScroll, yScroll, ...state } = this.state;

    const scroll = {};
    if (yScroll) {
      scroll.y = 240;
    }
    if (xScroll) {
      scroll.x = "100vw";
    }

    const tableColumns = columns.map(item => ({
      ...item,
      ellipsis: state.ellipsis
    }));
    if (xScroll === "fixed") {
      tableColumns[0].fixed = true;
      tableColumns[tableColumns.length - 1].fixed = "right";
    }

    return (
      <div>
        <Form
          layout="inline"
          className="components-table-demo-control-bar"
          style={{ marginBottom: 16 }}
        >
          <Form.Item label="Bordered">
            <Switch
              checked={state.bordered}
              onChange={this.handleToggle("bordered")}
            />
          </Form.Item>
          <Form.Item label="loading">
            <Switch
              checked={state.loading}
              onChange={this.handleToggle("loading")}
            />
          </Form.Item>
          <Form.Item label="Title">
            <Switch checked={!!state.title} onChange={this.handleTitleChange} />
          </Form.Item>
          <Form.Item label="Column Header">
            <Switch
              checked={!!state.showHeader}
              onChange={this.handleHeaderChange}
            />
          </Form.Item>
          <Form.Item label="Footer">
            <Switch
              checked={!!state.footer}
              onChange={this.handleFooterChange}
            />
          </Form.Item>
          <Form.Item label="Expandable">
            <Switch
              checked={!!state.expandable}
              onChange={this.handleExpandChange}
            />
          </Form.Item>
          <Form.Item label="Checkbox">
            <Switch
              checked={!!state.rowSelection}
              onChange={this.handleRowSelectionChange}
            />
          </Form.Item>
          <Form.Item label="Fixed Header">
            <Switch checked={!!yScroll} onChange={this.handleYScrollChange} />
          </Form.Item>
          <Form.Item label="Has Data">
            <Switch
              checked={!!state.hasData}
              onChange={this.handleDataChange}
            />
          </Form.Item>
          <Form.Item label="Ellipsis">
            <Switch
              checked={!!state.ellipsis}
              onChange={this.handleEllipsisChange}
            />
          </Form.Item>
          <Form.Item label="Size">
            <Radio.Group value={state.size} onChange={this.handleSizeChange}>
              <Radio.Button value="default">Default</Radio.Button>
              <Radio.Button value="middle">Middle</Radio.Button>
              <Radio.Button value="small">Small</Radio.Button>
            </Radio.Group>
          </Form.Item>
          <Form.Item label="Table Scroll">
            <Radio.Group value={xScroll} onChange={this.handleXScrollChange}>
              <Radio.Button value={undefined}>Unset</Radio.Button>
              <Radio.Button value="scroll">Scroll</Radio.Button>
              <Radio.Button value="fixed">Fixed Columns</Radio.Button>
            </Radio.Group>
          </Form.Item>
          <Form.Item label="Table Layout">
            <Radio.Group
              value={state.tableLayout}
              onChange={this.handleTableLayoutChange}
            >
              <Radio.Button value={undefined}>Unset</Radio.Button>
              <Radio.Button value="fixed">Fixed</Radio.Button>
            </Radio.Group>
          </Form.Item>
          <Form.Item label="Pagination">
            <Radio.Group
              value={state.pagination ? state.pagination.position : "none"}
              onChange={this.handlePaginationChange}
            >
              <Radio.Button value="top">Top</Radio.Button>
              <Radio.Button value="bottom">Bottom</Radio.Button>
              <Radio.Button value="both">Both</Radio.Button>
              <Radio.Button value="none">None</Radio.Button>
            </Radio.Group>
          </Form.Item>
        </Form>
        <Table
          {...this.state}
          columns={tableColumns}
          dataSource={state.hasData ? data : null}
          scroll={scroll}
        />
      </div>
    );
  }
}

export default () => (
  <div className={styles.container}>
    <div id="components-table-demo-dynamic-settings">
      <Demo />
    </div>
  </div>
);
